Graphs

The purpose of graphs is to organise, summarise and display data. The different types of graphs are line graphs, bar graphs, and circle graphs. The steps involved in preparing graphs are:

1.  Define events and data: Just like the cheek sheet it is important to determine the information that will be addressed in the graph.

2.  Design the graph: Considering the data and the audience of the graph choose the type of graph to be used.

3.  Collect data if this has not been done: A check sheet will help in this step. Data may be collected incrementally and cumulatively over time.

4.  Enter data: Prepare the graph by entering data.

Project financial information can be reported using a line graph. The line graph in figure shows how project expenditures are progressing over time in relation to the project budget.

Figure : Line Graph

A bar graph displays data as vertical or horizontal bars. It shows data over time or data at a single point in time. Figure shows a bar graph that displays project budget and expense data by quarter for a twelve month period.

Figure : Bar graph

A circle graph or Pie chart is also known as pie chart is used for displaying data  when  the  data  elements  and  the  whole  are  more  important  than showing data over time. Figure 4.4 shows employees in an Organisation according to education level.

Figure : Pie Chart

Posted Date: 9/28/2012 6:51:52 AM | Location : United States

Ask an Expert

Related Discussions:- Graphs, Assignment Help, Ask Question on Graphs, Get Answer, Expert's Help, Graphs Discussions

Write discussion on Graphs
Your posts are moderated

Write your message here..

Related Questions

Steps of project manager to enhance likelihood of project, Ideally, the nee... Ideally, the need for an IS project would be given in some detail before planning begins. When the requirement is not detailed adequate, what steps can the project manager take to

What should be the main concern of the project manager, Question 1: Hos... Question 1: Hospitality management is an area of constant evolution, renovation, changes in trends and fashion. According to you how could proper planning and design help in

How do i get resources, Q. How do I get resources? We must assume that ... Q. How do I get resources? We must assume that the requisite planning as discussed in Question 12 has been completed and the resulting plan approved for implementation. In that

Turn key contracts, Ask question #Miniwhat circumstances that favor turn ke... Ask question #Miniwhat circumstances that favor turn key contracts mum 100 words accepted#

What does positive and negative npv indicate, Net Present Value (NPV) analy... Net Present Value (NPV) analysis is a method of calculating the expected net monetary gain or loss from a project by discounting all expected future cash inflow and outflow to the

Disadvantages of product layout - demerits of breakdown, Disadvantages of P... Disadvantages of Product Layout - Demerits of Breakdown The production line is vulnerable to interruption and shutdowns. A breakdown of a machine will render the entire line i

Calculate the elapsed time of the critical path project, Calculate the elap... Calculate the elapsed time of the critical path project when A Critical path of ACDEFGIJ is given below and the elapsed time of the project is 25 weeks. Th

Project management overview, Need my assignment done Need my assignment done

Define deterministic model of inventory control, Question 1: Define det... Question 1: Define deterministic model of inventory control. Explain inventory costs and relationships Description of deterministic model of inventory control Invento

Define the guidelines for software development program, Define the Guidelin... Define the Guidelines for Software Development Program In this part we have known some common parameters as checkpoints for the assessment of some software development project.